全文获取类型
收费全文 | 3072篇 |
免费 | 169篇 |
专业分类
3241篇 |
出版年
2024年 | 4篇 |
2023年 | 37篇 |
2022年 | 61篇 |
2021年 | 80篇 |
2020年 | 113篇 |
2019年 | 96篇 |
2018年 | 176篇 |
2017年 | 177篇 |
2016年 | 148篇 |
2015年 | 83篇 |
2014年 | 113篇 |
2013年 | 408篇 |
2012年 | 232篇 |
2011年 | 240篇 |
2010年 | 143篇 |
2009年 | 72篇 |
2008年 | 202篇 |
2007年 | 153篇 |
2006年 | 130篇 |
2005年 | 73篇 |
2004年 | 64篇 |
2003年 | 79篇 |
2002年 | 44篇 |
2001年 | 27篇 |
2000年 | 36篇 |
1999年 | 23篇 |
1998年 | 17篇 |
1997年 | 13篇 |
1996年 | 9篇 |
1995年 | 8篇 |
1994年 | 8篇 |
1993年 | 14篇 |
1992年 | 6篇 |
1991年 | 17篇 |
1990年 | 8篇 |
1989年 | 10篇 |
1988年 | 9篇 |
1987年 | 8篇 |
1986年 | 7篇 |
1985年 | 11篇 |
1984年 | 5篇 |
1981年 | 6篇 |
1980年 | 5篇 |
1979年 | 5篇 |
1972年 | 5篇 |
1971年 | 6篇 |
1968年 | 8篇 |
1967年 | 4篇 |
1966年 | 7篇 |
1965年 | 8篇 |
排序方式: 共有3241条查询结果,搜索用时 8 毫秒
91.
Flores Sarazúa E Borda Más M Pérez San Gregorio MA 《The Spanish journal of psychology》2005,8(1):45-55
The purpose of this survey is to detect common personality features in people infected with AIDS who have a case history of drug addiction and who live in a situation of social exclusion. The sample comprised 105 male participants from the Autonomous Community of Andalusia, divided into 4 groups: (a) 30 men with AIDS, having an intravenous drug addiction case history and who live in a condition of social exclusion; (b) 30 men with IVDA case history, also living in a situation of social exclusion; (c) 15 men in a social exclusion condition; and (d) 30 men in a condition of social adaptation. The evaluation instruments were an author-designed semi-structured interview and the Multiaxial Clinical Inventory (MCMI-II; Millon, 1987). Although some differences were found, the results indicate that there is no specific personality profile in the "social exclusion" population. People in a condition of social exclusion (AIDS, drug addicts, and poor people) may obtain similar scores in the variables studied, but there is no clear specific personality profile in the excluded population, although there may be certain situations in which the segregated groups present similar behaviors. Furthermore, these behaviors do not always correspond to personality features but are adaptive responses to a harsh and complex reality. 相似文献
92.
Cammarota M Bevilaqua LR Rossato JI Ramirez M Medina JH Izquierdo I 《Neurobiology of learning and memory》2005,84(1):25-32
Both the acquisition and the extinction of memories leave short- and long-term mnemonic traces. Here, we show that in male Wistar rats, the short-term memory for a step-down inhibitory avoidance task (IA) is resistant to extinction, and that its expression does not influence retrieval or extinction of long-term memory. It has been known for some time that short- and long-term inhibitory avoidance memory involve separate and parallel processes. Here we show that, instead, short-term extinction of IA long-term memory is the first step towards its long-term extinction, and that this link requires functional NMDA receptors and protein synthesis in the CA1 region of the dorsal hippocampus at the time of the first CS-no US presentation. 相似文献
93.
On March 11, 2004, Al-Qaeda set off 10 bombs on several train routes in Madrid. 192 people were killed and 2,000 wounded. In this study, 1,179 questionnaires were administered Week 2 after the attacks to residents 18 years and over from the affected geographical areas. The questionnaire included items about sociodemographic variables and exposure to the attacks. Psychological effects were assessed as presence of acute stress and depressive symptomatology and functional impairment. 46.7% of the sample presented symptomatology of acute stress and 49.6% depressive symptoms. Among the symptoms of acute stress, the most frequent were re-experiencing (72.5%) and dissociative symptoms (71.8%). The chief predicting variables in symptomatology were being female, over 65 yr. old, and a habitual train user. The large number of affected people was refined with an item analysis and the consideration of severity of interference in psychosocial functioning. 相似文献
94.
This study examined the dimensional structure of Templer's Death Anxiety Scale and Abdel-Khalek's Death Obsession Scale. The responses of 289 Spanish students to the Spanish forms of both scales were evaluated by means of a principal components analysis with varimax rotation. Three significant factors were identified: Death Obsession, Cognitive-Affective, and Death Anxiety. The distribution of the factor loadings for the items of both scales on Factors 1 and 3 supported the discriminant validity of the constructs specific to each of the scales, while Factor 2 showed a common component in both scales characterized by cognitive and affective aspects in relation to the idea of death. 相似文献
95.
Retz W Retz-Junginger P Supprian T Thome J Rösler M 《Behavioral sciences & the law》2004,22(3):415-425
There is evidence that disturbances in central serotonin (5-HT) function have a role in impulsive aggression, violence, and criminality. A deletion/insertion polymorphism within the 5-HT transporter (5-HTT) promoter gene (5-HTT gene-linked polymorphic region, 5-HTTLPR) is thought to be associated with several psychopathological phenotypes related to disturbed impulse control, anxiety and depression. This study examined the association of the 5-HTTLPR with violent behavior in a sample of 153 male Caucasians referred for a forensic psychiatric examination. We found a significant excess of the short (s) allele and the s/s genotype in patients characterized by recurrent and overt physical violent behavior. This genetic variance explained 5% of the variance of violent behavior. When controlled for the impact of several psychopathologies related to violent behavior, this association was observed in individuals with a history of childhood attention deficit/hyperactivity disorder (ADHD)-related symptoms, but not presenting with personality disorder or increased impulsiveness. In conclusion, the results (i). suggest an association between serotonergic dysfunction and violent behavior, (ii). provide evidence for an-at least partial-genetic regulation of violent behavior in a subgroup of male offenders, and (iii). suggest a significant role for 5-HT transporter functionality for violent behavior. 相似文献
96.
Megías JL Romero-Sánchez M Durán M Moya M Bohner G 《The Spanish journal of psychology》2011,14(2):912-925
Two studies were conducted with college students to validate the Spanish-language version of the "Acceptance of Modern Myths about Sexual Aggression" scale (AMMSA) (Gerger, Kley, Bohner & Siebler, 2007). This scale assesses modern myths about sexual aggression in a subtle way. In Study 1, 305 students completed the Spanish AMMSA and other scales with related content. In Study 2, 263 participants completed the Spanish AMMSA and answered questions about a hypothetical sexual assault perpetrated by a young man against a female acquaintance. The Spanish AMMSA showed high internal consistency and adequate evidence of validity in both studies. Compared to traditional scales of rape myth acceptance, mean scores on the AMMSA were higher and their distributions more closely approximated normality. These findings suggest that the Spanish version of the AMMSA scale is a useful instrument to study the social perception of sexual aggression. 相似文献
97.
98.
Ágnes Melinda Kovács 《Developmental science》2009,12(1):48-54
In their first years, children's understanding of mental states seems to improve dramatically, but the mechanisms underlying these changes are still unclear. Such ‘theory of mind’ (ToM) abilities may arise during development, or have an innate basis, developmental changes reflecting limitations of other abilities involved in ToM tasks (e.g. inhibition). Special circumstances such as early bilingualism may enhance ToM development or other capacities required by ToM tasks. Here we compare 3‐year‐old bilinguals and monolinguals on a standard ToM task, a modified ToM task and a control task involving physical reasoning. The modified ToM task mimicked a language‐switch situation that bilinguals often encounter and that could influence their ToM abilities. If such experience contributes to an early consolidation of ToM in bilinguals, they should be selectively enhanced in the modified task. In contrast, if bilinguals have an advantage due to better executive inhibitory abilities involved in ToM tasks, they should outperform monolinguals on both ToM tasks, inhibitory demands being similar. Bilingual children showed an advantage on the two ToM tasks but not on the control task. The precocious success of bilinguals may be associated with their well‐developed control functions formed during monitoring and selecting languages. 相似文献
99.
100.